//
//  NSString+Three.h
//  Xspcf
//
//  Created by 小小算盘 on 16/1/27.
//  Copyright © 2016年 小小算盘. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSString (Three)
//三位加一个逗号
+(NSString *)ChangeNumberFormat:(NSString *)num;
//手机号码的判断
+(BOOL)checkTel:(NSString *)str;
-(NSString *)stringFromUTF8;
//-(NSString *)getIpAdress;
-(NSString *)getIPAddress:(BOOL)preferIPv4;

+(BOOL)validateidentityCard:(NSString *)identityCard;
@end
